烘干法测定水分适合于()
A.皮类药材
B.含挥发性成分的贵重药材
C.不含或少含挥发性成分的药材
D.含挥发性成分的药材
E.叶类药材
参考答案:C
I want you ____ with me every day.
A.exercise
B.to exercise
C.exercises
D.exercising
什么是高热惊厥持续状态?